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Diff for /src/usr.bin/nc/netcat.c between version 1.68 and 1.69

version 1.68, 2004/03/01 00:37:08 version 1.69, 2004/03/03 06:45:54
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         fprintf(stderr, "\tCommand Summary:\n\          fprintf(stderr, "\tCommand Summary:\n\
         \t-4            Use IPv4\n\          \t-4            Use IPv4\n\
         \t-6            Use IPv6\n\          \t-6            Use IPv6\n\
           \t-d            Detach from stdin\n\
         \t-h            This help text\n\          \t-h            This help text\n\
         \t-i secs\t     Delay interval for lines sent, ports scanned\n\          \t-i secs\t     Delay interval for lines sent, ports scanned\n\
         \t-k            Keep inbound sockets open for multiple connects\n\          \t-k            Keep inbound sockets open for multiple connects\n\
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 void  void
 usage(int ret)  usage(int ret)
 {  {
         fprintf(stderr, "usage: nc [-46hklnrStUuvz] [-i interval] [-p source_port] [-s source_ip_address]\n");          fprintf(stderr, "usage: nc [-46dhklnrStUuvz] [-i interval] [-p source_port] [-s source_ip_address]\n");
         fprintf(stderr, "\t  [-w timeout] [-X socks_version] [-x proxy_address[:port]] [hostname]\n");          fprintf(stderr, "\t  [-w timeout] [-X socks_version] [-x proxy_address[:port]] [hostname]\n");
         fprintf(stderr, "\t  [port[s]]\n");          fprintf(stderr, "\t  [port[s]]\n");
         if (ret)          if (ret)
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Removed from v.1.68  
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  Added in v.1.69